BSM1 20-1 series auxiliary protectors can be used in electrical systems with rated current 3A to 50A, 50/60Hz, voltage AC 250V and DC65V to protect overload and circuit short circuit. The signal inputs are arranged in groups of 8 alarms each. The sealed front contains 4 push buttons, bicolour-LED-displays (red/green) (RGB-LEDs with green. The flexible fault annunciator BSM can be easily adapted to suit your demands. It is available in 6 different sizes from 8 to 48 signal inputs. The manual is part of the device and must be stored always accessible for the personnel in direct proximity of the device. The. Validity 1 Validity The description covers BSM devices with the following options: Number of reporting inputs 8 Reporting inputs 16 Reporting inputs * 24 Reporting inputs 32 Reporting inputs 40 Reporting inputs 48 Reporting inputs Operating voltage 24 V AC/DC. Each group is assigned to an slide-in pocket for individually created labeling strips.
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